Electronic Design testing – get in touch with the R&S®MXO 5

Electronic design

Get in touch with the R&S®MXO 5

Контрольно-измерительные решения для разработчиков электронных схем

В основе развития современного мира лежат, с одной стороны, новейшие промышленные и экономические технологии и тренды, такие как Интернет вещей, Индустрия 4.0 и «зеленая» энергетика, а с другой стороны — фундаментальные изменения образа жизни людей: электронное здравоохранение, электромобили, умные дома, умные города и социальные сети. Эти тенденции создают серьезный спрос на электронные устройства нового поколения, соответствующие высоким требованиям по износостойкости, мобильности, обеспечению связи, производительности, энергоэффективности, надежности и поддержания максимальной скорости передачи данных.

Инженеры-электронщики сталкиваются со все более сложными задачами проектирования и разработки архитектур встроенных плат. Наши комплексные усовершенствованные контрольно-измерительные решения включают в себя классическое лабораторное оборудование и портативные инструменты и помогают решать различные задачи в следующих областях:

  • Разработка и испытания аналоговых и цифровых схем
  • Стандарты цифровых интерфейсов и шин
  • Силовая электроника
  • Кабельное ТВ / стандарты DOCSIS

Наши решения

Испытания цифровых устройств

Выбирайте наши полноценные контрольно-измерительные решения для проверки целостности сигналов и питания, стандартов цифровых интерфейсов и шин, возбуждения и анализа аналоговых/цифровых сигналов, отладки по ЭМС и разработки преобразователей данных.

Больше информации

Испытания высокоскоростных цифровых интерфейсов

Высокоскоростные цифровые интерфейсы — главные компоненты любых электронных устройств. С повышением скорости передачи данных и увеличением степени интеграции появляются новые задачи для устройств на уровне интегральных микросхем, плат и систем.

Больше информации

Силовая электроника

Управляйте всеми аспектами испытаний силовой электроники с помощью наших решений для встраиваемой силовой электроники и интегральных схем, электрооборудования, освещения и электроприводов.

Больше информации

Кабельное ТВ / стандарты DOCSIS

Комплексные испытания систем подключения кабельных модемов (CMTS) DOCSIS 3.1, усилителей кабельных сетей, лазеров, сетевых компонентов и кабельных модемов.

Больше информации

Knowledge+

Experience the uniquely personalized, high-quality content from the whole Rohde & Schwarz ecosystem - all in a single place. Discover now our knowledge tailored for your needs.

Video center

Get access to interesting videos and webinars about solutions, applications and products.

More information

Download Center

Search the Rohde & Schwarz download center for brochures, datasheets, technical papers, manuals, firmware, software, drivers, and more.

More information

The Rohde & Schwarz Technology Academy

You’re in great hands
Practical knowledge. Industry insight. Real experts. Only with the Rohde & Schwarz Technology Academy.

More information

Webinar: Fundamentals of VNA measurements

Webinar: Fundamentals of VNA measurements

This webinar is designed for engineers who need to characterize RF components such as cables, filters, and antennas, or wish to deepen their understanding of VNA (Vector Network Analyzer) measurements. The session will delve into the fundamentals of vector network analysis, offer a step-by-step walkthrough of a simple calibration process, and provide a demonstration of antenna measurement.

Register now and learn more about the fundamentals of VNA measurements, S-parameters, voltage standing wave ratio (VSWR) and return loss, the importance of calibration in network analyzer measurements and more.

FAQs

What is design verification testing?

Verification of a device means checking that the performance of the device matches the expectations both during development and once development is complete. These expectations can be set internally by the organization commissioning the device, or externally by standards also available to other device developers.
For signal processing devices, the increasing complexity and speed of the device, and the reductions in signal levels together make verification ever more complex. Verification involves ensuring that signal values and parameters always remain within acceptable limits under a wide range of conditions.

What is electronics testing?

Electronics testing means checking that a circuit using semi-conductors is performing correctly. While electronics testing includes fundamental properties such as voltage, current, resistance, conductance and capacitance, almost certainly the properties of the signals transmitted by the circuit will be the major reason for testing. Measurements on signal integrity (quality) such as noise or distortion, or out of the stipulated frequency band do not require demodulation. If the data transmitted by the signal shall be tested to check whether the content is correct, demodulation functions for the appropriate data communication standard are required. The expected results of electronic testing depend on the stage in the life cycle of the device under test (DUT). During development, accurate measurements resulting in values to check against the specification are required. During production, high speed testing with a pass/fail result will meet the test requirements.

What is electronic testing used to test?

So long as “electronic” is taken to mean any circuit using semi-conductors to manipulate electrons, “electronic testing” is used to test any properties of the circuit that can be measured; almost entirely electrical properties, which can be measured at various levels. At the fundamental level, properties such as voltage, current, resistance, conductance and capacitance, can be measured using a multimeter. At the higher level of the signals transmitted by the circuit, measurements on signal integrity (quality) such as noise or distortion, or out of the stipulated frequency band, are measured with respect to frequency using signal and spectrum analysis, and with respect to time with oscilloscope functions. If the data transmitted by the signal shall be tested to check whether the content is correct, demodulation functions for the appropriate data communication standard are required.

What is signal and power integrity?

In electronics, integrity is whether the expected performance and characteristics of the signal processing from input signal to output signal are being met. Signal integrity refers to the quality of the signal, whether the signal waveform is as anticipated, and the degree to which the waveform is deformed by noise, jitter, and distortion. Power integrity refers to whether the anticipated voltage and current levels are present at all times at the selected test location in the circuit, and parameters such as unplanned variations in level, and planned speed of change in level. Integrity is inevitably associated with testing, as the degree of integrity can only demonstrated by taking measurements and comparing the results to the specification. Poor signal or power integrity results in reduced performance and data transmission errors.

Подпишитесь на нашу новостную рассылку

Подпишитесь на нашу новостную рассылку

Будьте в курсе перспективных направлений и новейших вариантов применения.